What does PBG stand for?
PBG stands for "pressure breathing for Gz"
How to abbreviate "pressure breathing for Gz"?
"pressure breathing for Gz" can be abbreviated as PBG
What is the meaning of PBG abbreviation?
The meaning of PBG abbreviation is "pressure breathing for Gz"
What does PBG mean?
PBG as abbreviation means "pressure breathing for Gz"
